[Topical NSAIDs: ineffective or undervalued?].

Topical NSAIDs are currently recommended in several national and international guidelines for knee osteoarthritis, hand osteoarthritis and acute musculoskeletal pain. However, there is still widespread skepticism about the effectiveness of this treatment. This article discusses different reasons for this skepticism, a short summary of the pharmacokinetics and pharmacodynamics of topical NSAIDs and an overview of available evidence regarding efficacy and safety.